Nawigacja

The website is

Główna

• Dictionary

  Word: Metazoa

  ID	Word	Wordtype	Definition
  95958	Metazoa	n. pl.	Those animals in which the protoplasmic mass, constituting the egg, is converted into a multitude of cells, which are metamorphosed into the tissues of the body. A central cavity is commonly developed, and the cells around it are at first arranged in two layers, -- the ectoderm and endoderm. The group comprises nearly all animals except the Protozoa.

  
  

  ---

  Do you know these words?
  
  Transpeciate | Appetibility | Osmose | Strainably | Great-grandmother |